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645H10003I3T - CTS

Description: CTS Model 645H is a low cost, high performance clock oscillator supporting HCSL output. Employing the latest ICtechnology, M645H has excellent stability and low phase jitter performance.

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Symbol
645H10003I3T - CTS - PCB symbol
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PCB Footprints
645H10003I3T - CTS PCB footprint - Other - Other - 645H10003I3T-1
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3D Models
645H10003I3T - CTS - 3D model - Other - 645H10003I3T-1
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645H10003I3T Details

  • Manufacturer Part Number:

    645H10003I3T

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Factory Lead Time:

    12 Weeks

  • Manufacturer:

    CTS Corporation

  • YTEOL:

    6

  • Additional Feature:

    STANDBY; ENABLE/DISABLE FUNCTION; COMPLEMENTARY OUTPUT

  • Fall Time-Max:

    0.7 ns

  • Frequency Adjustment-Mechanical:

    NO

  • Frequency Stability:

    50%

  • Mounting Feature:

    SURFACE MOUNT

  • Number of Terminals:

    6

  • Operating Frequency-Nom:

    100 MHz

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Oscillator Type:

    HCSL

  • Output Load:

    50 OHM

  • Package Body Material:

    CERAMIC

  • Package Equivalence Code:

    SOLCC6,.12

  • Packing Method:

    TR, 7 INCH

  • Physical Dimension:

    5.0mm x 3.2mm x 1.4mm

  • Rise Time-Max:

    0.7 ns

  • Supply Current-Max:

    60 mA

  • Supply Voltage-Max:

    3.465 V

  • Supply Voltage-Min:

    3.135 V

  • Supply Voltage-Nom:

    3.3 V

  • Surface Mount:

    YES

  • Symmetry-Max:

    55/45 %

  • Terminal Finish:

    Gold Flash (Au) - with Nickel (Ni) barrier

645H10003I3T Frequently Asked Questions (FAQs)

  • The recommended PCB layout and land pattern can be found in the CTS Corporation's application note AN-1005, which provides guidelines for optimal performance and reliability.
  • The frequency stability of the 645H10003I3T oscillator is specified as ±100 ppm over the operating temperature range of -40°C to +85°C. However, it's recommended to consult the CTS Corporation's temperature stability curve in the datasheet or contact their technical support for more detailed information.
  • The recommended power-up sequence for the 645H10003I3T oscillator is to apply power to the VCC pin first, followed by the enable pin (EN). This ensures proper initialization and prevents any potential damage to the device.
  • Yes, the 645H10003I3T oscillator can be used in a redundant or backup configuration. However, it's essential to ensure that the oscillators are properly synchronized and that the system is designed to handle the switchover between the primary and backup oscillators.
  • The typical start-up time for the 645H10003I3T oscillator is around 10 ms, but this can vary depending on the specific application and system design. It's recommended to consult the datasheet or contact CTS Corporation's technical support for more detailed information.

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645H10003I3T Overview

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